SN74HC163NE4

4-Bit Synchronous Binary Counter, PDIP package, operating from 2V to 6V with a typical 5V supply. Features positive edge clock triggering and synchronous reset for reliable operation. Achieves a maximum frequency of 44MHz with a propagation delay of 270ns. This CMOS technology counter is RoHS compliant and suitable for through-hole mounting, operating across a wide temperature range of -40°C to 85°C.